import 'dart:io';

import 'package:path_provider/path_provider.dart';

class PathUtil {
  static Future<String> getSignPath() async {
    Directory dir = await getApplicationDocumentsDirectory();
    String path = "${dir.path}/sign/";
    var f = Directory(path);
    if (!f.existsSync()) {
      f.createSync();
    }
    return path;
  }
}
